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Before Competition
athletes can maximize muscles glycogen stores with a "modified
CHO load". This means resting (tapering activity)
and consuming a high CHO diet a few days prior to an event. This gives
muscles a chance to fill CHO stores. For athletes who eat a high CHO diet
daily, 2-3 days of rest is important before competition.
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To activate glycogen
storage after competition,
athletes should eat or drink high CHO immediatly after exercise (ideally
within the first 15 minutes). Eating small, frequent CHO snacks in the
2-4 hours after exercise is the best way to replace muscle energy (fruit,
yogurt, crackers, bagels).
Note: Recent research
has shown that a high CHO-protein combination consumed immediately after
intense exercise may be more effective than CHO alone in refilling muscle
glycogen stores. Enjoy chocolate milk, a tuna sandwich or fruit sweetened
yogurt; or choose a product specially designed for this purpose (a nutritional
sports drink).
The Pre-Event
Meal
A meal eaten 2-3
hours before competition, should consist mainly of CHO foods and be low
in fat and protein. Protein and fat take longer to digest and are likely
to leave athletes feeling uncomfortable if eaten close to competition.
Fluid should be consumed with the meal. Avoid gas forming or unfamiliar
foods and alcohol.
Examples of pre-event meals:
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cereal, milk, fruit,
toast
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yogurt, muffin, fruit
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soup, sandwich, with
lean meat, milk
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small portion of pasta
with tomato sauce
Preventing Dehydration
Prior to competition:
In sports where heavy sweat losses occur, drink water up to 2 hours before
start time, then stop drinking. Five to 10 minutes before the event begins,
consume as much water as is comfortable (2 cups/500mL or more). This allows
time for the bladder to empty, then provides fluid (that will not reach
the bladder) to help keep the body hydrated.
During competition:
Drink 100mL-250mL (1/3c. to 1c.) every 15 to 20 minutes. Athletes who sweat
heavily or exercise in hot conditions should drink more.
After Competition:
Quenching thirst does not satisfy the body's need for water. Limit or avoid
alcohol, tea, coffee, or cola beverages. All are "diuretics". These may
increase urine output and fluid loss.
Eating on the
Run
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If travel time is longer
than a few hours, pack snacks (sandwiches, muffins, yogurt, juice, fruit,
cheese, crackers, peanut butter & jam) rather than having to purchase
whatever is available at gas-stops. Carry a full bottle of water.
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If meals are consumed
en route, plan stops in advance to ensure that good food choices are made
(choose a restaurant that serves pasta or thick crust pizza instead of
fries and burgers). Alcohol should not be consumed prior ro competing.
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If travelling by plane,
be sure to drink plenty of water during the flight. Even a few hours in
the air can cause significant dehydration. Take your own water bottle and
pack your own snacks. Note: Some flights offer special meals for athletes.
Check with the airline.
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Althetes should have
a good dinner the night before competition begins, or a substantial lunch
if the first event is in the evening. A meal high in CHO is ideal for energy
(pasta with tomato sauce is a great choice). Be sure to consume fluids.
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Breakfast should be
primarily carbohydrates for easy digestion (cereal, milk, fruit, and toast,
rather than eggs and sausages) and eaten two to three hours prior to a
performance.
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At restaurants, to ensure
a balanced, high CHO, lower fat meal, order: extra rolls, rice, pasta or
potatoes (instead of fries), milk or juice, salad dressing on the side,
toast lightly (or "un") buttered.
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If competitions are
scheduled throughout the day, athletes may not have the time or inclination
to eat normal "meals". In this case snacks should be scheduled to make
sure energy levels are maintained. Find out in advance what the canteen
will sell or if stores and restaurants nearby will be open. If available
food is not satisfactory, you may wish to take your own. Non-perishable
items like juice, fruit, crackers, muffins, cheese -- even a jar of peanut
butter and a loaf of bread help ensure the energy consumed also supplies
the nutrients so important to good performance.
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A large jug of water
or sport drink should be available to drink during and between events.
Athletes should consume water regularly during the day in addition to soups,
milk, juice, and other fluids.
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Supper should be eaten
after a full day of competition, even if the athletes are tired, to ensure
the body is well-fuelled for another day of competition. Include CHO foods
and fluids.
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Athletes too nervous
or upset to eat much during competition, should know what they are able
to consume (even if it's just soup, milk, sports drinks or juice) and be
sure it's available. Meal replacement beverages (nutritional sports drinks)
may be useful for such induviduals.
Remember, there's
no magic food that will compensate for poor training! Among athletes of
similar ability however, the right food choices are an important part of
the "winning edge".
Excerpts
of: "Sport Nutrition"
Prepared
by Manitoba Milk Producers, Nutrition Education Department
Reviewed
by members of The Canadian Registry of Sport Nutririonists
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